摘要
川东气田二、三迭系具有良好的油气生、储条件,裂缝发育,产层多。通过对历年回采工艺措施井,尤其是2002年施工的龙会2、卧93井地质评层选井、回采工艺技术及效果分析,认为回采作业是实现川东气田老区二、三迭系滚动勘探开发的重要手段,是一项少投入、多产出、风险小的工程,对提高气田开发综合经济效益有着极其重要的现实意义。
Permo - Triassic in east Sichuan gas field has many features, such as good condition on hydrocarbon generation and oil & gas reserves, developed feature and many payzone. On the basis of analysis of formation evaluation & well choosing and back production technology in well Longhui 2 and well WO 93, results show that back production technology is an important means to progressive exploration & development Permo - Triassic of east Sichuan gas field, it has important significance for improving economic benefit of gas field development.
出处
《钻采工艺》
CAS
2003年第B06期47-51,共5页
Drilling & Production Technology
关键词
川东气田
回采工艺
评层选井
滚动勘探开发
east Sichuan gas field, back produc- tion , formation evaluation & well choosing, technology
